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Author or maintainer of the following packages:

ContaminatedMixt

Fits mixtures of multivariate contaminated normal distributions (with eigen-decomposed scale matrice...
DBKGrad

This package allows for nonparametric graduation of mortality rates using fixed or adaptive discrete...
KernSmoothIRT

This package fits nonparametric item and option characteristic curves using kernel smoothing. It all...
SDD

Allows for computing (and by default plotting) different types of serial dependence diagrams.

Impact Percentile

77

Number of Packages

4

Package Downloads

15,564

Citations

1